Quiet Weather Pattern for U.S. Today; Cold Front to Move into Pacific Northwest Tonight

Expansive Canadian-sourced high pressure will provide mainly fair weather across the U.S. on Monday. Temperatures over the eastern states will run below normal while the western states see above normal temperatures. On Monday night, a cold front will move onshore in the Pacific Northwest, bringing low elevation rain and heavy mountain snow; unsettled weather will continue through the week.
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Portland, OR Local Forecast Office

5NM NNW Cascace Head OR

Marine Point Forecast

[NOTICE]
  • M.L.King
    Day

    Chance Rain

    S 12kt
    9ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Rain

    Winds IncreasingSSE 24kt
    9-11ft

    Gale Warning
    Gale Warning

  • Tuesday

    Showers

    SSW 28kt
    Waves Building18ft

    Gale Warning
    Gale Warning

  • Tuesday
    Night

    Rain

    SSW 22kt
    15-17ft
  • Wednesday

    Rain

    S 19kt
    13ft
  • Wednesday
    Night

    Rain

    S 22kt
    12-14ft
  • Thursday

    Rain

    S 20kt
    11ft
  • Thursday
    Night

    Rain

    S 16kt
    12ft
  • Friday

    Rain

    S 13kt
    11ft

Associated Zone Forecast which includes this point

Last Update: 1:02 pm PST Jan 20, 2020
Forecast Valid: 3pm PST Jan 20, 2020-6pm PST Jan 26, 2020

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Detailed Forecast


Synopsis: A cold front ahead of a 985 mb low in the Gulf of Alaska will move over the waters Mon evening through Tue producing gale force winds. A second frontal system is expected to move across the waters Wednesday. Active weather remains during the week.

M.L.King Day
S wind around 12 kt. A chance of rain, mainly after 4pm. W swell 9 ft at 16 seconds. Wind waves around 2 ft.
Tonight
SSE wind 8 to 13 kt increasing to 19 to 24 kt after midnight. Rain, mainly after 10pm. W swell 8 to 10 ft at 15 seconds. Wind waves 2 ft building to 7 ft.
Tuesday
SSW wind around 28 kt, with gusts as high as 34 kt. Showers and possibly a thunderstorm. W swell 16 ft at 18 seconds decreasing to at 15 seconds . Wind waves 7 to 8 ft.
Tuesday Night
SSW wind 14 to 22 kt. Rain. W swell 15 to 16 ft. Wind waves 3 to 5 ft.
Wednesday
S wind 13 to 19 kt. Rain. Mixed swell...W 9 to 13 ft and SSW 9 ft. Wind waves 2 to 4 ft.
Wednesday Night
S wind 20 to 22 kt. Rain. Mixed swell...W 5 to 8 ft and SSW 10 ft. Wind waves around 5 ft.
Thursday
S wind 17 to 20 kt. Rain. Mixed swell...W 6 ft and SSW 8 ft. Wind waves 4 to 5 ft.
Thursday Night
S wind 14 to 16 kt. Rain. Mixed swell...W 9 ft and WNW 6 ft. Wind waves 4 to 5 ft.
Friday
S wind 10 to 13 kt. Rain. Mixed swell...W 8 ft and W 8 ft. Wind waves around 2 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 45.13°N 124.04°W
Last Update: 1:02 pm PST Jan 20, 2020
Forecast Valid: 3pm PST Jan 20, 2020-6pm PST Jan 26, 2020
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